MasterCool offers their MMB14 and MMB10 evaporative cooler models that help create a more comfortable work environment, and according to the company, can also help increase productivity. The MMB14 is equipped with a 120V, + hp, 7.9 amp, 2-speed motor and a high velocity blower wheel design capable of delivering 4,500 cubic feet per minute. This model measures 34" wide, 31" deep and 44" high and can cool a 1,400 sq. ft enclosed area. The MMB10 measures 22" wide, 20" deep and 34.5" high and is the smallest Mobile MasterCool unit available. With a 120V, 1/8 hp, 3.5 amp motor and direct drive of its blower wheel, the MMB10 will deliver 2,000 cfm, capable of cooling a 700 sq. ft. area.